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5ac1e9b286
Message-Id: <F4AC553F-7C7F-49C3-98C2-E04681E1004F@hexten.net> with fixups as discussed on list, plus adding usedtrace to Glossary, plus propagating all the new config variables everywhere. (Was there an automatic way to do that? I did it with emacs macros) p4raw-id: //depot/perl@32953
43 lines
944 B
C
43 lines
944 B
C
/* mydtrace.h
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*
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* Copyright (C) 2008, by Larry Wall and others
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*
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* You may distribute under the terms of either the GNU General Public
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* License or the Artistic License, as specified in the README file.
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*
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* Provides macros that wrap the various DTrace probes we use. We add
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* an extra level of wrapping to encapsulate the _ENABLED tests.
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*/
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#if defined(USE_DTRACE) && defined(PERL_CORE)
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# include "perldtrace.h"
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# define ENTRY_PROBE(func, file, line) \
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if (PERL_SUB_ENTRY_ENABLED()) { \
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PERL_SUB_ENTRY(func, file, line); \
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}
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# define RETURN_PROBE(func, file, line) \
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if (PERL_SUB_RETURN_ENABLED()) { \
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PERL_SUB_RETURN(func, file, line); \
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}
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#else
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/* NOPs */
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# define ENTRY_PROBE(func, file, line)
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# define RETURN_PROBE(func, file, line)
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#endif
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/*
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* Local variables:
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* c-indentation-style: bsd
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* c-basic-offset: 4
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* indent-tabs-mode: t
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* End:
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*
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* ex: set ts=8 sts=4 sw=4 noet:
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*/
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